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[COMMIT] Fix reading aligned LEB128 encodings in DWARF CFI
- From: Mark Kettenis <mark dot kettenis at xs4all dot nl>
- To: gdb-patches at sources dot redhat dot com
- Date: Sat, 20 Nov 2004 11:12:26 +0100 (CET)
- Subject: [COMMIT] Fix reading aligned LEB128 encodings in DWARF CFI
I don't think anyone will actually use those, but just in case...
Committed,
Mark
Index: ChangeLog
from Mark Kettenis <kettenis@gnu.org>
* dwarf2-frame.c (read_encoded_value): Correctly calculate number
of bytes read for aligned LEB128 encodings.
Index: dwarf2-frame.c
===================================================================
RCS file: /cvs/src/src/gdb/dwarf2-frame.c,v
retrieving revision 1.46
diff -u -p -r1.46 dwarf2-frame.c
--- dwarf2-frame.c 9 Nov 2004 19:51:44 -0000 1.46
+++ dwarf2-frame.c 20 Nov 2004 10:08:03 -0000
@@ -1176,7 +1176,7 @@ read_encoded_value (struct comp_unit *un
{
ULONGEST value;
unsigned char *end_buf = buf + (sizeof (value) + 1) * 8 / 7;
- *bytes_read_ptr = read_uleb128 (buf, end_buf, &value) - buf;
+ *bytes_read_ptr += read_uleb128 (buf, end_buf, &value) - buf;
return base + value;
}
case DW_EH_PE_udata2:
@@ -1192,7 +1192,7 @@ read_encoded_value (struct comp_unit *un
{
LONGEST value;
char *end_buf = buf + (sizeof (value) + 1) * 8 / 7;
- *bytes_read_ptr = read_sleb128 (buf, end_buf, &value) - buf;
+ *bytes_read_ptr += read_sleb128 (buf, end_buf, &value) - buf;
return base + value;
}
case DW_EH_PE_sdata2: